<template lang="">
    <div class="goods-list">

        <!-- 商品列表 -->
        <!-- <router-link :to="'/home/goodsinfo/'+item.id" tag="div" class="goods-item" v-for="item in goodslist" :key="item.id">
            <img :src="item.img_url"  alt="">
            <h2 class="title">{{item.title}}</h2>
            <div class="info">
                <p class="price">
                    <span class="now">￥{{item.newmoney}}</span>
                    <span class="old">￥{{item.oldmoney}}</span>
                </p>
                <p class="sell">
                    <span>热卖中</span>
                    <span>剩60件</span>
                </p>
            </div>
        </router-link> -->
        <!-- 商品列表 点击进入详情页另一种方式实现 -->
        <!-- 在网页中，有两种跳转方式：
            方式1： 使用 a 标签 的形式 ，叫做 标签跳转
            方式2： 使用 window.location.href 的形式，叫做编程式导航
         -->
        <div @click="goDetail(item.id)" class="goods-item" v-for="item in goodslist" :key="item.id">
            <img :src="item.img_url"  alt="">
            <h2 class="title">{{item.title}}</h2>
            <div class="info">
                <p class="price">
                    <span class="now">￥{{item.newmoney}}</span>
                    <span class="old">￥{{item.oldmoney}}</span>
                </p>
                <p class="sell">
                    <span>热卖中</span>
                    <span>剩60件</span>
                </p>
            </div>
        </div>
        <!-- 加载更多 按钮 -->
        <mt-button type="danger" size="large" @click="getMore">加载更多</mt-button>


    </div>
</template>

<script>
export default {
  data() {
    // data 是往自己组建内部，挂载一些私有数据的
    return {
      pageindex: 1, // 分页使用的页数
      goodslist: [
        {
          id: 1,
          title: "这是商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 2,
          title: "这是商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 3,
          title: "这是商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 4,
          title: "这是商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 5,
          title: "这是商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 6,
          title: "这是商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        }
      ], // 存放 商品列表的数组
      goodslist1: [
        {
          id: 8,
          title: "这是新的商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 7,
          title: "这是新的商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 9,
          title: "这是新的商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 10,
          title: "这是新的商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 11,
          title: "这是新的商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        },
        {
          id: 12,
          title: "这是新的商品列表每个商品的标题",
          newmoney: 2001,
          oldmoney: 3003,
          img_url:
            "http://img07.tooopen.com/images/20170818/tooopen_sy_220999936848.jpg",
          add_time: "2018-07-09 10:10:10"
        }
      ]
    };
  },
  created() {
    this.getGoodsList();
  },
  methods: {
    // 获取 商品列表数据集
    getGoodsList() {
      // 使用数据库数据
      // this.$http.get("api/getgoods?pageindex=" + this.pageindex).then(result=>{
      //     if(result.body.status ===0){
      //        this.goodslist = this.goodslist.concat(result.body.message);
      //     }
      // })
      // 使用本地数据
      // this.goodslist = this.goodslist.concat(this.goodslist1);
    },
    // 加载更多 按钮事件
    getMore() {
      this.pageindex++;
      this.getGoodsList();
    },
    goDetail(id){
        // 使用 JS 的形式进行路由导航
        // 注意： 区分 this.$route 和 this.$router 这两个对象
        // 其中 this.$route 是路由【参数对象】，所有路由中的参数， params ， query 都属于他
        // this.$router 是一个路由【导航对象】，用它可以方便的使用 JS 代码，实现路由的 前进、后退、跳转到新 URL 地址

        // 1.
        //this.$router.push("/home/goodsinfo/" +id);
        // 2.传递对象
        //this.$router.push({path:"/home/goodsinfo/" +id});
        // 3. 传递命名的路由
        this.$router.push({name:'goodsinfo',params:{id}});


    }
  }
};
</script>

<style lang="scss" scoped>
.goods-list {
  margin-bottom: 45px;
  display: flex;
  flex-wrap: wrap;
  padding: 10px;
  justify-content: space-between;
  .goods-item {
    width: 49%;
    border: 1px solid #ccc;
    box-shadow: 0 0 8px #ccc;
    margin: 4px 0;
    padding: 2px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 293px;
    img {
      width: 100%;
    }
    .title {
      font-size: 14px;
      padding-left: 2px;
    }
    .info {
      background-color: #eeeeee;
      p {
        margin: 0;
        padding: 5px;
      }
      .price {
        .now {
          color: red;
          font-weight: bold;
          font-size: 16px;
        }
        .old {
          text-decoration: line-through;
          font-size: 12px;
          margin-left: 10px;
        }
      }
      .sell {
        display: flex;
        justify-content: space-between;
        font-size: 13px;
      }
    }
  }
}
</style>
